481363664177466 has 96 divisors (see below), whose sum is σ = 1262069608146048. Its totient is φ = 129441622993920.

The previous prime is 481363664177447. The next prime is 481363664177479. The reversal of 481363664177466 is 664771466363184.

481363664177466 is a `hidden beast` number, since 4 + 8 + 1 + 3 + 6 + 36 + 64 + 1 + 77 + 466 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 481363664177394 and 481363664177403.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 479329966 + ... + 480333158.

It is an arithmetic number, because the mean of its divisors is an integer number (13146558418188).

Almost surely, 2^{481363664177466} is an apocalyptic number.

481363664177466 is an abundant number, since it is smaller than the sum of its proper divisors (780705943968582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481363664177466 is a wasteful number, since it uses less digits than its factorization.

481363664177466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227236 (or 1227233 counting only the distinct ones).

The product of its digits is 1755758592, while the sum is 72.

The spelling of 481363664177466 in words is "four hundred eighty-one trillion, three hundred sixty-three billion, six hundred sixty-four million, one hundred seventy-seven thousand, four hundred sixty-six".